Tip: An alternative way to load an external text file

Tips | Loading the external text to be loaded is usually such a format:
A=......&b= ... is a variable name with a value.
But in plain text, how does a variable name load?
Here is a successful example.
One of the core (key) is: The whole style as a variable name!

System.usecodepage = true;
var mytxt:string= "";
var myarray:array = new Array ();
var mytxtload:loadvars = new Loadvars ();
Mytxtload.onload = function (Success:boolean) {
if (success) {
For (i in mytxtload) {mytxt+=i} Read variable names from objects
Mytxt=mytxt.substr (0,mytxt.indexof ("Onloa", 0))//Remove text section
MyArray = Mytxt.split ("\ r \ n");//Enter into the array by carriage return swap
Trace (myarray);
} else {
Trace ("err!");
}
};
Mytxtload.load ("Mytxt.txt");
In fact, I do not know what it is used, but the main is to give a kind of thinking, a bit of alternative.
Note that the above code, if there are special characters in the read text, such as "=", "&" and so on, but also to deal with the line.